| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.58 | 10.331% | $138.5537 | $138.55 | $138.55 | $138.60 |
| Purchase #2 | $212.94 | 8.164% | $230.3244 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $120.80 | 4.630% | $126.393 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $7.79 | 8.472% | $8.45 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $56.80 | 12.415% | $63.8517 | $63.85 | $63.85 | $63.90 |
| Purchase #6 | $62.90 | 8.139% | $68.0194 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $100.73 | 8.769% | $109.563 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $687.54 | $745.1552 | $745.14 | $745.10 | $745.30 | |